Okumura Koushuu, Diamond no Ace Wiki

Okumura Koushuu is a first year student of Seidou High. He is the roommate of Miyuki Kazuya and Kimura. Okumura has blond hair and pale blue eyes (green in the Act I anime). He is first seen wearing a red vest, black, long-sleeved shirt, and khaki pants.  Okumura has a quiet and very serious personality. He takes everything seriously and has a dislike for boisterous attitudes due to his middle school experience with his coach. Okumura also doesn't believe that it is possible for someone to be pl

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